40071996

素因数分解:

$2^2\times 3^4\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 60

約数和(自身を含む): 105353248

約数和(自身を除く): 65281252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 337, 367, 674, 734, 1011, 1101, 1348, 1468, 2022, 2202, 3033, 3303, 4044, 4404, 6066, 6606, 9099, 9909, 12132, 13212, 18198, 19818, 27297, 29727, 36396, 39636, 54594, 59454, 109188, 118908, 123679, 247358, 371037, 494716, 742074, 1113111, 1484148, 2226222, 3339333, 4452444, 6678666, 10017999, 13357332, 20035998, 40071996]

約数ペア:

[(1, 40071996), (2, 20035998), (3, 13357332), (4, 10017999), (6, 6678666), (9, 4452444), (12, 3339333), (18, 2226222), (27, 1484148), (36, 1113111), (54, 742074), (81, 494716), (108, 371037), (162, 247358), (324, 123679), (337, 118908), (367, 109188), (674, 59454), (734, 54594), (1011, 39636), (1101, 36396), (1348, 29727), (1468, 27297), (2022, 19818), (2202, 18198), (3033, 13212), (3303, 12132), (4044, 9909), (4404, 9099), (6066, 6606)]